Define extensive and intensive properties. Give example for each.

Distinguish between extensive and intensive properties. Give two example of each.

a) For the oxidation of iron 4 Fe_((s))+3O_(2(g))rightarrow2Fe_2O_(3(s)) , entropy change is -549.4 JK^-1mol^-1 at 298 K. Inspite of the negative entropy change of this reaction, why is the reaction spontaneous? ( DeltaH_r^0 for the reaction is - 1648xx10^3Jmol^-1 ). b) Write the difference between extensive and intensive properties. Give one example of each.

Distinguish between intensive and extensive properties. Give two examples for each.

A system in thermodynamics refers to that part of the universe in which observation are made. a) What do you mean by an isolated system? Given an example. b) Distinguish between intensive and extensive properties. Give two examples for each.

Thermodynamics deals with macroscopic properties. a) What is the difference between extensive and intensive properties? b) Classify the following properties into extensive and intensive. Pressure, Mass, Volume, Temperature, Density, Heat capacity, Viscosity, Surface tension, Internal energy, Molar heat capacity, Refractive index, Enthalpy, Specific heat capacity.

Give two examples for alloy

Classify the following into intensive and extensive properties (i) Internal energy (ii) Density (iii) Heat capacity (iv) Temperature

What are the three types of hydrides? Give examples for each.

Magnetic materials are classified as diamagnetic, paramagnetic and ferromagnetic based on their properties. Write one example each for diamagnetic and paramagnetic material.